Jiaqi Mo

I'm a senior studying Computer Sciences at the University of Wisconsin–Madison, graduating in December 2026. My research focuses on efficient machine learning, from understanding model architectures to making inference and computation more efficient across software and hardware.

I currently work with Fred Sala on the design of hybrid state-space / Transformer models, and with Minjia Zhang (UIUC) on cascade inference for LLM-based kernel optimization and cloud serving for robot fleets. Before transferring to UW–Madison, I worked with Lina Wei at Hangzhou City University on Mamba-based multimodal models.

I am applying to PhD programs for Fall 2027.

Jiaqi Mo

News

Publications

* equal contribution

Efficient ML: Architectures and Systems

Synthetic Languages as a Testbed for Lightweight Language Model Design
Jiaqi Mo*, John Cooper*, Frederic Sala
ACL Rolling Review (NAACL 2027) (under review)
John Cooper*, Mingchen Ma*, Jiaqi Mo*, Shengqi Qiu*, Nathaniel Bastian, Ilias Diakonikolas, Frederic Sala
ICLR 2027 (under review)
Chanyoung Moon, Travis Pence, Daisuke Yamada, Jiaqi Mo, Yanxin Zhang, Vikas Singh, Karthikeyan Sankaralingam
ASPLOS 2027
Fast Sandwich Products in Clifford Algebra
Travis Pence, Daisuke Yamada, Jiaqi Mo, Chanyoung Moon, Karthikeyan Sankaralingam, Vikas Singh
NeurIPS 2026
KernelCascade: Stateful Model Cascading for Cost-Effective Kernel Optimization
Jiaqi Mo*, Yichi Zhang*, Mingyuan Wu, Minjia Zhang
MLSys 2027 (under review)
FleetServe: A Framework for Fleet-Scale Robot Intelligence in the Cloud
Hongyu Yao, Ziwen Zeng, Jiaqi Mo, Minjia Zhang
MLSys 2027 (under review)

Earlier and Other Work

Xinru Ying*, Jiaqi Mo*, Jingyang Lin, Canghong Jin, Fangfang Wang, Lina Wei
ICME 2025 (oral)
Jingyang Lin*, Xinru Ying*, Jiaqi Mo, Lina Wei, Fangfang Wang, Canghong Jin, Guanlin Chen
ACM MM 2025 Workshop (MMGR)
OS-Omni: A Cross-Platform Benchmark for Generalist Computer-Using Agents
Hui Shen, Yunta Hsieh, Jianing Ma, Ziyuan Liu, Qi Han, …, Jiaqi Mo, …, Qiushi Sun, Mi Zhang, Ping Luo, Wenhu Chen, Ngai WongHui Shen, Yunta Hsieh, Jianing Ma, Ziyuan Liu, Qi Han, Xiuqi Xu, Yanheng Shang, Chenqi Yin, Zesen Zhao, Boyuan Zheng, Jisen Li, Xiaoxia Wu, Ruoyan Zhang, Dongfu Jiang, Ruiyao Liu, Jing Xiong, He Xiao, Nan Zheng, Hangxiang Chen, Shengyang Tao, Deyang Luorong, Jingxuan Zhang, Chaofan Tao, Yuren Wang, Jiaqi Mo, Hei Ting Una Chan, Sicheng Chen, Kai Zhang, Mengkang Hu, Zhongwei Wan, Xin Wang, Chuanyang Zheng, Ziheng Zhang, Hengyuan Zhang, Zunhai Su, Kanzhi Cheng, Jiawei Lu, Yifan Zhang, Shen Yan, Ben Athiwaratkun, Qiushi Sun, Mi Zhang, Ping Luo, Wenhu Chen, Ngai Wong
NeurIPS 2026 (Evaluations & Datasets Track)
Ruiyao Liu, Hui Shen, Ping Zhang, Yunta Hsieh, Yifan Zhang, …, Jiaqi Mo, …, Jing Xiong, Xin Wang, Ziyuan Liu, Hangrui Cao, Ngai WongRuiyao Liu, Hui Shen, Ping Zhang, Yunta Hsieh, Yifan Zhang, Jing Xu, Qi Han, Junchen Li, Jiawei Lu, Jianing Ma, Jiaqi Mo, Sicheng Chen, Zhen Zhang, Zhongwei Wan, Jing Xiong, Xin Wang, Ziyuan Liu, Hangrui Cao, Ngai Wong
ECCV 2026 Workshop (MUCG); under review at TMLR

Teaching

Peer mentor, CS 540: Introduction to Artificial Intelligence, UW–Madison, Fall 2026.